Rear End Cover Gaskets 5pk GM 12-Bolt Pass Car

The Rear End Cover Gaskets 5pk GM 12-Bolt Pass Car from MOROSO is a crucial maintenance item for GM rear axle builders and restoration enthusiasts. These gaskets are designed to seal the housing cover on GM's 12-bolt passenger car differential, effectively preventing fluid leaks that can lead to gear lubrication issues and bearing failure.

Constructed from elastomer/composite gasket material, these gaskets are built to withstand the thermal and pressure cycles typical in rear axle operations. The precision-cut gasket profile matches the GM 12-bolt cover flange, ensuring a uniform seal when properly torqued. This design helps to accommodate minor surface irregularities, enhancing the seal's effectiveness.

Ideal for technicians and DIY builders working on early-generation Chevrolet, Pontiac, and other GM vehicles with the 12-bolt passenger differential, this five-pack provides essential spares for multiple applications or practice installations during restorations. With these gaskets, you can confidently perform diagnostics and adjustments without the need for repeated trips to the parts counter.